Evidence map›Paper›PMID 28741280›Full record

ReviewJournal of endocrinological investigation2018

Energy expenditure in the etiology of human obesity: spendthrift and thrifty metabolic phenotypes and energy-sensing mechanisms.

P Piaggi, K L Vinales, A Basolo, F Santini, J Krakoff

Registry-linked trialOpen access · greenAbstract readReview
In one paragraph

Review in Journal of endocrinological investigation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05275608 (Effects of Very Low Calorie Ketogenic Diet on Microbiota, Adipose Tissue and Immunitary Regulation), which is not on this map. Cited by 41 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05275608 narecruitingnot on this mapstarted 2022, after this paper: background citation

Effects of Very Low Calorie Ketogenic Diet on Microbiota, Adipose Tissue and Immunitary Regulation: Pilot Study on Patients with Metabolic Syndrome

TypeinterventionalSponsorAzienda Ospedaliero Universitaria Maggiore della CaritaRan2022 to 2025Enrolled40ConditionsDiabetes Mellitus, Type 2, Non-alcoholic Fatty Liver Disease, Obesity, Metabolic SyndromeArmsVLCKD diet with replacing meals, Hypocaloric mediterranean Diet
3 · Its place in the literature

Who cites it

41 citing papers in PubMed, 1 synthesis or guideline pooled it, 74 citations in OpenAlex.

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  14. Secular trends and determinants ofFrontiers in nutrition · 2024
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

P PiaggiObesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), 4212 North 16th Street, Phoenix, AZ, 85016, USA. paolo.piaggi@gmail.com.ORCID http://orcid.org/0000-0003-2774-9161
K L VinalesObesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), 4212 North 16th Street, Phoenix, AZ, 85016, USA.
A BasoloObesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), 4212 North 16th Street, Phoenix, AZ, 85016, USA.
F SantiniEndocrinology Unit, Obesity Research Center, University Hospital of Pisa, Pisa, Italy.
J KrakoffObesity and Diabetes Clinical Research Section, Phoenix Epidemiology and Clinical Research Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), 4212 North 16th Street, Phoenix, AZ, 85016, USA.
National Institutes of Health · USUniversity of Pisa · IT

Funding

Factors which predict variance in weight changeZIADK069029 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI KRAKOFF, JONATHAN · 2009 to 2025
$15.0M
Risk Factors and Etiology of Obesity and Type 2 DiabetesZIADK069015 · NIDDK · NATIONAL INSTITUTE OF DIABETES AND DIGESTIVE AND KIDNEY DISEASES · PI KRAKOFF, JONATHAN · 2009 to 2025
$4.2M
Intramural NIH HHS Z99 DK999999
6 · The paper itself

Abstract

The pathogenesis of human obesity is the result of dysregulation of the reciprocal relationship between food intake and energy expenditure (EE), which influences daily energy balance and ultimately leads to weight gain. According to principles of energy homeostasis, a relatively lower EE in a setting of energy balance may lead to weight gain; however, results from different study groups are contradictory and indicate a complex interaction between EE and food intake which may differentially influence weight change in humans. Recently, studies evaluating the adaptive response of one component to perturbations of the other component of energy balance have revealed both the existence of differing metabolic phenotypes ("spendthrift" and "thrifty") resulting from overeating or underfeeding, as well as energy-sensing mechanisms linking EE to food intake, which might explain the propensity of an individual to weight gain. The purpose of this review is to debate the role that human EE plays on body weight regulation and to discuss the physiologic mechanisms linking EE and food intake. An increased understanding of the complex interplay between human metabolism and food consumption may provide insight into pathophysiologic mechanisms underlying weight gain, which may eventually lead to prevention and better treatment of human obesity.

Indexed as

Body CompositionBody WeightEatingEnergy IntakeEnergy MetabolismHumansObesityPhenotypeWeight GainAdaptive thermogenesisBody weight regulationEnergy expenditureEnergy sensingMetabolic phenotypes

Identifiers

PMID28741280
PMCPMC5756119
OpenAlexW2736730082

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.